EP1118261B1 - Handhabungs- und montageschutz - Google Patents
Handhabungs- und montageschutz Download PDFInfo
- Publication number
- EP1118261B1 EP1118261B1 EP99955765A EP99955765A EP1118261B1 EP 1118261 B1 EP1118261 B1 EP 1118261B1 EP 99955765 A EP99955765 A EP 99955765A EP 99955765 A EP99955765 A EP 99955765A EP 1118261 B1 EP1118261 B1 EP 1118261B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- component
- handling
- locking arms
- covering layer
- locking
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Images
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K13/00—Apparatus or processes specially adapted for manufacturing or adjusting assemblages of electric components
- H05K13/04—Mounting of components, e.g. of leadless components
- H05K13/0404—Pick-and-place heads or apparatus, e.g. with jaws
- H05K13/0408—Incorporating a pick-up tool
- H05K13/0409—Sucking devices
Definitions
- the invention is in the field of handling and assembly technology for sensitive components, especially surface mountable ones Pressure sensors for vehicle airbags.
- Sensors have a touch-sensitive top that from a gel cover over the actual semiconductor chip is formed.
- touch-sensitive top that from a gel cover over the actual semiconductor chip is formed.
- touching the gel cover not be ruled out.
- touching the flawless Function of such a safety-critical component affect what is not in many applications is tolerable.
- Such a Belt packaging known from WO 97/04632 comprises a lockable bowl in which the component is protected against impact can be stored.
- the side walls of the bowl shaped as shock-absorbing spring elements. The base the side walls are lower than the bowl bottom, which means the component inserted into the bowl in the packaging belt against mechanical loads and through an upper cover film is protected against touch.
- EP 0 716 483 A2 describes a cover for a component Stated the purpose of handling with a vacuum positioner, which is a cover plate with a flat surface and resilient Fastening legs includes the side of the cover plate in the Angles are attached to it and bead-like at the lower end Have holding parts.
- the present invention is therefore based on the object to create handling and assembly protection that also in the individual handling and assembly described above Components reliable protection of the touch-sensitive Top offers.
- This object is achieved with a handling and Assembly protection for a component with a touch-sensitive Top and a component housing with opposite the top deeper undercuts loosened, the cap-like is formed and has a cover layer which touch sensitive top, and that of the top layer has outgoing locking arms with locking hooks in the undercuts on the component reach behind in such a way that even after assembly of the component are still detachable from this.
- An essential aspect of the invention is that the Component reliable even during individual handling is protected by preferably to the full Completion of the assembly an individual cap-like Protection is assigned.
- the protection is designed in such a way that even after completion of the assembly, Component can be removed. This makes the component advantageous also protected by the customer until the end of assembly and can still be done with a simple snap lock simply connected to or detached from the component.
- the protection is preferably a plastic injection molded part manufactured and can be made through the use of thermoplastic Plastic can be recycled.
- a particularly preferred constructive embodiment of the invention Handling and assembly protection provides that in the transition area between the locking hook and the top layer Material recesses are provided.
- FIG. 1 to 3 The handling and assembly protection shown in Figures 1 to 3 is in the form of a cap 1 ( Figure 2) and has a cover layer 2, which is a touch-sensitive Covers the top of a component. From the top layer 2 extend locking arms 3, the ends 4 with locking hooks 5th are provided. At the 90 ° to the locking hooks Sides 6 of the cover layer 2 are integrally formed with retaining webs 7. For handling, especially for application and The cap 1 is removed on both sides of the cover layer 2 protruding projections 8 are provided. In the transition area 9 are between the cover layer 2 and the locking arms 3 Material recesses 10 are provided, the springing of the Lighten locking arms 3 during assembly and disassembly. The Spring properties of the locking arms are not only due to this determines the (preferably plastic) material of the cap, but also due to the geometric shape in the transition between cover layer 2 and locking arms 3.
- FIGS. 4 and 5 show those placed on a component 12 Cap 1, the component 12 with its electrical connections 14 designed as a surface-mountable component (SMD) is.
- the locking hooks 5 of the locking arms 3 reach behind Undercuts 16 of the component 12 and thus ensure together with the elastic properties of the cap 1 a secure and reliable fit of the cap on the component.
- the cover layer 2 of the cap covers the touch-sensitive Top 18 of component 1 until the component is on the desired position, for example on a not shown PCB is soldered and fixed. After that is the handling and assembly protection in a simple manner by removing the supernatants 8 as in FIG Arrows A-A indicated to be moved away from the top 18 so that the locking hooks 5 emerge from the undercuts 16 and unlocked the component is.
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Packaging Frangible Articles (AREA)
- Casings For Electric Apparatus (AREA)
- Packages (AREA)
- Buffer Packaging (AREA)
- Closures For Containers (AREA)
- Fuses (AREA)
Description
Claims (1)
- Handhabungs- und Montageschutz für ein Bauteil (12) mit einer berührungssensiblen Oberseite (18) und mit gegenüber der Oberseite (18) tiefer liegenden Hinterschneidungen (16),der kappenartig ausgebildet ist und eine Deckschicht (2) aufweist, die die berührungssensible Oberseite (18) abdeckt,der von der Deckschicht (2) ausgehende Rastarme (3) mit Rasthaken (5) aufweist, die im auf das Bauteil (12) aufgesetzten Zustand die Hinterschneidungen (16) derart hintergreifen, daß sie auch nach Montage des Bauteils (12) von diesem noch lösbar sind,der federelastische Eigenschaften aufweist, die durch das Material und durch die geometrische Formgebung in einem Übergangsbereich (9) zwischen der Deckschicht (2) und den Rastarmen (3) bestimmt werden,der in dem Übergangsbereich (9) zwischen der Deckschicht (2) und den Rastarmen (3) Materialausnehmungen (10) aufweist, die ein Auffedern der Rastarme (3) bei der Montage bzw. Demontage erleichtern,der beiderseits der Deckschicht (2) überstehende Fortsätze (8) aufweist, die sich in der Ebene der Deckschicht (2) erstrecken, dadurch gekennzeichnet, daßdie überstehenden Fortsätze (8) im Bereich der Rastarme (3) angeordnet sind, und daß der Handhabungs- und Montageschutz (12) dadurch entfernt wird, dass die Fortsätze (8) von der Oberseite (18) des Bauteils weg bewegt werden, so dass die Rasthaken (5) aus den Hinterschneidungen (16) hervortreten.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19844461 | 1998-09-28 | ||
DE19844461A DE19844461A1 (de) | 1998-09-28 | 1998-09-28 | Hanhabungs- und Montageschutz |
PCT/DE1999/003032 WO2000019798A1 (de) | 1998-09-28 | 1999-09-22 | Handhabungs- und montageschutz |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1118261A1 EP1118261A1 (de) | 2001-07-25 |
EP1118261B1 true EP1118261B1 (de) | 2003-05-21 |
Family
ID=7882530
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP99955765A Expired - Lifetime EP1118261B1 (de) | 1998-09-28 | 1999-09-22 | Handhabungs- und montageschutz |
Country Status (4)
Country | Link |
---|---|
US (1) | US6433280B2 (de) |
EP (1) | EP1118261B1 (de) |
DE (2) | DE19844461A1 (de) |
WO (1) | WO2000019798A1 (de) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6686540B2 (en) * | 2000-06-08 | 2004-02-03 | Carlo Compagnone, Jr. | Temporary protective cover for an electrical box |
DE102007004547A1 (de) * | 2007-01-24 | 2008-07-31 | Mc Technology Gmbh | Kontaktelement |
DE102008030631A1 (de) * | 2008-06-24 | 2009-12-31 | Würth Elektronik iBE GmbH | Elektronisches Bauelement |
US8559180B2 (en) * | 2010-03-23 | 2013-10-15 | Alcatel Lucent | Removable IC package stiffening brace and method |
US20110259903A1 (en) * | 2010-04-22 | 2011-10-27 | Joseph Messner | Sun shield for outdoor electrcial equipment |
DE202016105252U1 (de) * | 2016-09-21 | 2017-12-22 | Tridonic Jennersdorf Gmbh | Schutzplatte für CSP LED Modul |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62149856U (de) | 1986-03-14 | 1987-09-22 | ||
US4896784A (en) | 1989-05-17 | 1990-01-30 | Hubbell Incorporated | Fitting for interconnecting non-metallic conduit |
CA2058916C (en) * | 1991-01-28 | 2000-03-21 | Dean Joseph Maurer | Piezoresistive pressure transducer with a conductive elastomeric seal |
JPH0744079Y2 (ja) * | 1991-12-09 | 1995-10-09 | モレックス インコーポレーテッド | 表面実装用コネクタ自動マウント用カバー |
JP2597037Y2 (ja) | 1993-10-12 | 1999-06-28 | 住友電装株式会社 | 電気接続箱の嵌合構造 |
FR2717626B1 (fr) | 1994-03-21 | 1996-04-19 | Pontarlier Connectors | Boîtier pour lecteur de carte à microcircuit. |
GB2289104B (en) | 1994-04-21 | 1997-05-21 | Inoue Mtp Kk | Grommet |
JP3014608U (ja) * | 1994-12-07 | 1995-08-15 | モレックス インコーポレーテッド | コネクタの搬送用吸着部材 |
DE19527021A1 (de) | 1995-07-24 | 1997-01-30 | Siemens Ag | Verpackung für ein elektronisches Bauelement |
US5568868A (en) * | 1995-08-18 | 1996-10-29 | Precision Connector Designs, Inc. | Gull-wing IC carrier system |
US5668698A (en) | 1996-01-22 | 1997-09-16 | General Motors Corporation | Smart connector for an electrical device |
DE19626081A1 (de) * | 1996-06-28 | 1998-01-02 | Siemens Ag | Halbleiter-Bauelement |
WO1998000864A1 (de) | 1996-06-28 | 1998-01-08 | Siemens Aktiengesellschaft | Bauelementgehäuse für eine oberflächenmontage eines halbleiter-bauelementes |
US5942729A (en) | 1997-08-04 | 1999-08-24 | The Siemon Company | Double hinged raceway |
JP3257469B2 (ja) | 1997-09-24 | 2002-02-18 | 住友電装株式会社 | 電気接続箱 |
US6111760A (en) | 1998-12-30 | 2000-08-29 | Ericsson, Inc. | Simple enclosure for electronic components |
TW397272U (en) | 1998-12-31 | 2000-07-01 | Hon Hai Prec Ind Co Ltd | Modular box for universal communication port |
-
1998
- 1998-09-28 DE DE19844461A patent/DE19844461A1/de not_active Ceased
-
1999
- 1999-09-22 DE DE59905674T patent/DE59905674D1/de not_active Expired - Lifetime
- 1999-09-22 EP EP99955765A patent/EP1118261B1/de not_active Expired - Lifetime
- 1999-09-22 WO PCT/DE1999/003032 patent/WO2000019798A1/de active IP Right Grant
-
2001
- 2001-03-28 US US09/820,248 patent/US6433280B2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
WO2000019798A1 (de) | 2000-04-06 |
US6433280B2 (en) | 2002-08-13 |
DE19844461A1 (de) | 2000-03-30 |
US20010024359A1 (en) | 2001-09-27 |
EP1118261A1 (de) | 2001-07-25 |
DE59905674D1 (de) | 2003-06-26 |
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